Anton 2 is a second-generation special-purpose supercomputer for molecular dynamics simulations that achieves significant gains in performance, programmability, and capacity compared to its predecessor, Anton 1. The architecture of Anton 2 is tailored for fine-grained event-driven operation, which improves performance by increasing the overlap of computation with communication, and also allows a wider range of algorithms to run efficiently, enabling many new software-based optimizations. A 512-node Anton 2 machine, currently in operation, is up to ten times faster than Anton 1 with the same number of nodes, greatly expanding the reach of all-atom biomolecular simulations. Anton 2 is the first platform to achieve simulation rates of multiple microseconds of physical time per day for systems with millions of atoms. Demonstrating strong scaling, the machine simulates a standard 23,558-atom benchmark system at a rate of 85 μs/day---180 times faster than any commodity hardware platform or general-purpose supercomputer.
%0 Conference Paper
%1 Shaw2014Anton2
%A Shaw, David E.
%A Grossman, J. P.
%A Bank, Joseph A.
%A Batson, Brannon
%A Butts, J. Adam
%A Chao, Jack C.
%A Deneroff, Martin M.
%A Dror, Ron O.
%A Even, Amos
%A Fenton, Christopher H.
%A Forte, Anthony
%A Gagliardo, Joseph
%A Gill, Gennette
%A Greskamp, Brian
%A Ho, C. Richard
%A Ierardi, Douglas J.
%A Iserovich, Lev
%A Kuskin, Jeffrey S.
%A Larson, Richard H.
%A Layman, Timothy
%A Lee, Li-Siang
%A Lerer, Adam K.
%A Li, Chester
%A Killebrew, Daniel
%A Mackenzie, Kenneth M.
%A Mok, Shark Yeuk-Hai
%A Moraes, Mark A.
%A Mueller, Rolf
%A Nociolo, Lawrence J.
%A Peticolas, Jon L.
%A Quan, Terry
%A Ramot, Daniel
%A Salmon, John K.
%A Scarpazza, Daniele P.
%A Ben Schafer, U.
%A Siddique, Naseer
%A Snyder, Christopher W.
%A Spengler, Jochen
%A Tang, Ping Tak Peter
%A Theobald, Michael
%A Toma, Horia
%A Towles, Brian
%A Vitale, Benjamin
%A Wang, Stanley C.
%A Young, Cliff
%B Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis
%C Piscataway, NJ, USA
%D 2014
%I IEEE Press
%K anton asic hardware md molecular-dynamics software supercomputer
%P 41--53
%R 10.1109/SC.2014.9
%T Anton 2: Raising the Bar for Performance and Programmability in a Special-purpose Molecular Dynamics Supercomputer
%U https://doi.org/10.1109/SC.2014.9
%X Anton 2 is a second-generation special-purpose supercomputer for molecular dynamics simulations that achieves significant gains in performance, programmability, and capacity compared to its predecessor, Anton 1. The architecture of Anton 2 is tailored for fine-grained event-driven operation, which improves performance by increasing the overlap of computation with communication, and also allows a wider range of algorithms to run efficiently, enabling many new software-based optimizations. A 512-node Anton 2 machine, currently in operation, is up to ten times faster than Anton 1 with the same number of nodes, greatly expanding the reach of all-atom biomolecular simulations. Anton 2 is the first platform to achieve simulation rates of multiple microseconds of physical time per day for systems with millions of atoms. Demonstrating strong scaling, the machine simulates a standard 23,558-atom benchmark system at a rate of 85 μs/day---180 times faster than any commodity hardware platform or general-purpose supercomputer.
%@ 978-1-4799-5500-8
@inproceedings{Shaw2014Anton2,
abstract = {Anton 2 is a second-generation special-purpose supercomputer for molecular dynamics simulations that achieves significant gains in performance, programmability, and capacity compared to its predecessor, Anton 1. The architecture of Anton 2 is tailored for fine-grained event-driven operation, which improves performance by increasing the overlap of computation with communication, and also allows a wider range of algorithms to run efficiently, enabling many new software-based optimizations. A 512-node Anton 2 machine, currently in operation, is up to ten times faster than Anton 1 with the same number of nodes, greatly expanding the reach of all-atom biomolecular simulations. Anton 2 is the first platform to achieve simulation rates of multiple microseconds of physical time per day for systems with millions of atoms. Demonstrating strong scaling, the machine simulates a standard 23,558-atom benchmark system at a rate of 85 μs/day---180 times faster than any commodity hardware platform or general-purpose supercomputer.},
acmid = {2683599},
added-at = {2018-04-09T16:36:39.000+0200},
address = {Piscataway, NJ, USA},
author = {Shaw, David E. and Grossman, J. P. and Bank, Joseph A. and Batson, Brannon and Butts, J. Adam and Chao, Jack C. and Deneroff, Martin M. and Dror, Ron O. and Even, Amos and Fenton, Christopher H. and Forte, Anthony and Gagliardo, Joseph and Gill, Gennette and Greskamp, Brian and Ho, C. Richard and Ierardi, Douglas J. and Iserovich, Lev and Kuskin, Jeffrey S. and Larson, Richard H. and Layman, Timothy and Lee, Li-Siang and Lerer, Adam K. and Li, Chester and Killebrew, Daniel and Mackenzie, Kenneth M. and Mok, Shark Yeuk-Hai and Moraes, Mark A. and Mueller, Rolf and Nociolo, Lawrence J. and Peticolas, Jon L. and Quan, Terry and Ramot, Daniel and Salmon, John K. and Scarpazza, Daniele P. and Ben Schafer, U. and Siddique, Naseer and Snyder, Christopher W. and Spengler, Jochen and Tang, Ping Tak Peter and Theobald, Michael and Toma, Horia and Towles, Brian and Vitale, Benjamin and Wang, Stanley C. and Young, Cliff},
biburl = {https://www.bibsonomy.org/bibtex/2bb9ba72ccbcc0f5998b08396477c6112/salotz},
booktitle = {Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis},
description = {Anton 2},
doi = {10.1109/SC.2014.9},
interhash = {d03eda2ce66675cc685acc68699cced3},
intrahash = {bb9ba72ccbcc0f5998b08396477c6112},
isbn = {978-1-4799-5500-8},
keywords = {anton asic hardware md molecular-dynamics software supercomputer},
location = {New Orleans, Louisana},
numpages = {13},
pages = {41--53},
publisher = {IEEE Press},
series = {SC '14},
timestamp = {2018-04-09T16:36:39.000+0200},
title = {Anton 2: Raising the Bar for Performance and Programmability in a Special-purpose Molecular Dynamics Supercomputer},
url = {https://doi.org/10.1109/SC.2014.9},
year = 2014
}